July 2007 - jboss-user - Jboss List Archives

[JBoss jBPM] - Stale state problem kills process instance?

by msandoz

I've set up JBPM with the web console and a datasource pointing to a postgres installation. Everything works fine and I can execute flows except for instances like this one which specifically does not work for me: | Start->Fork | | \ | Node1 Node2 | \ / | Join | | | End | | Nodes 1 and 2 (this is the simplest case i could come up with though i have others that are more complex) are completely unconfigured, meaning no events, action or exception handlers on them. and nothing is set to asynchronous. heres the error i get in the web console: Error starting process: An exception of type "org.hibernate.StaleObjectStateException" was thrown. The message is: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.graph.exe.Token#5672] I tried wiping out the rest of the processes in the database, tried every transaction isolation level in the datasource, restarting the app server etc. this is BTW running on 4.0.5GA and the latest JBPM from cvs. I added considerably to the logging and still can not see the stack trace of an exception anywhere in the log. When this happens it does not create an instance of the process - or if it does it rolls it back. without a stack trace its hard to figure out whats going on... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068024#4068024 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068024

18 years, 9 months

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[JBoss Seam] - Re: Application configuration parameters

by rmemoria

I think that the DB option is the easiest by now. I think JNDI would be the best of the worlds, but I'm a newbie in JNDI and configuration in JBOSS. Do you recommend any article or a good JNDI tutorial with a JBOSS or JEE enphasis? btw... Thanks you all for the quick answer. Ricardo Memoria View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068023#4068023 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068023

18 years, 9 months

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[Installation, Configuration & DEPLOYMENT] - Re: URL for JBOSS 4.2.1 to the JBOSS config page is not work

by ag03902

thanks it works now View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068022#4068022 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068022

18 years, 9 months

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[JBoss Seam] - Re: Custom Logging in Seam

by gavin.king＠jboss.com

"matt.drees" wrote : Here's another (probably bad) idea. | | Create a Seam interceptor that looks for a @Logger field and replaces the default Log instance with yours. | | Of course, your stack traces are that much bigger and maybe method calls are a tiny bit slower, and I think you might have to annotate all of your classes. But maybe there are ways around that. Yes, this is possible using an @PostConstruct interceptor. Someday we really need to get around to allowing interceptors to be declared in components.xml, to save the need for an annotation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068021#4068021 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068021

18 years, 9 months

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[JBoss Seam] - Re: Very basic validation question

by snowracer

"gavin.king(a)jboss.com" wrote : That's not true, validation annotations are supposed to work on SFSBs, but there was a bug in Seam 2.0 beta 1 that meant they had to be declared on the local interface. This is already fixed in CVS. Thanks for support. Seam is just great :-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068020#4068020 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068020

18 years, 9 months

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[JBoss Seam] - Re: Custom Logging in Seam

by gavin.king＠jboss.com

"matt.drees" wrote : At first I was thinking that you could create an observer for "org.jboss.seam.postCreate.*", but then I found out events don't handle wildcards. | | Gavin, if you're still following this thread, are wildcard events a bad idea? I kinda like the thought... Hum, I guess it could be interesting, but I want to see a truly compelling usecase first. (This is not one.) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068019#4068019 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068019

18 years, 9 months

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[JBoss Seam] - Re: Custom Logging in Seam

by gavin.king＠jboss.com

"ucfjeff" wrote : We have a custom log implementation that wraps log4j. It collects extra application (appID, serverName, etc) and session data (sessionID, customerID, etc) for analysis while staying as close to the log4j style as possible. Why not just use the log4j NDC for this? Here's an example from Seam CVS: http://fisheye.jboss.com/browse/JBoss/jboss-seam/src/main/org/jboss/seam/... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068018#4068018 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068018

18 years, 9 months

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[JBoss Seam] - Re: Very basic validation question

by gavin.king＠jboss.com

"michael.yuan(a)jboss.com" wrote : The validation annotations are processed by Hibernate. They are *not* supposed to work on stateful session beans. To validate data in the session bean, you have to write your own validation code, or you can use JSF validator tags in the view page. That's not true, validation annotations are supposed to work on SFSBs, but there was a bug in Seam 2.0 beta 1 that meant they had to be declared on the local interface. This is already fixed in CVS. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068017#4068017 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068017

18 years, 9 months

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[JBoss Messaging] - Re: Problem after mcving from 1.3 to 1.4

by HibsMax

Thanks, Tim. I'll go back to using 1.3 for now. Peace, Anders View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068016#4068016 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068016

18 years, 9 months

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[Installation, Configuration & DEPLOYMENT] - Re: ClassCastException while while class transfering from ea

by zebathon

We'll I've gotten around the issue by using ejb remotes. (Before I was trying to access a local). I still wonder how I was getting the ClassCastException, since I would prefer to use locals while the war is inside the ear. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068015#4068015 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068015

18 years, 9 months

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jboss-user July 2007